How severe is CVE-2025-53636?

CVE-2025-53636 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability low.

Is CVE-2025-53636 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-53636?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-53636 have an EU (EUVD) identifier?

Yes. CVE-2025-53636 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-21186.

When was CVE-2025-53636 published?

CVE-2025-53636 was published on 2025-07-11 and last updated on 2026-06-17.

CVE-2025-53636

CVE-2025-53636 is a medium-severity vulnerability with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-400.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-21186
Weakness: CWE-400
Published: 2025-07-11
Last modified: 2026-06-17

Description

Open OnDemand is an open-source HPC portal. Users can flood logs by interacting with the shell app and generating many errors. Users who flood logs can create very large log files causing a Denial of Service (DoS) to the ondemand system. This vulnerability is fixed in 3.1.14 and 4.0.6.

Frequently asked questions

What is CVE-2025-53636?: Open OnDemand is an open-source HPC portal. Users can flood logs by interacting with the shell app and generating many errors. Users who flood logs can create very large log files causing a Denial of Service (DoS) to the ondemand system. This vulnerability is fixed in 3.1.14 and 4.0.6.
How severe is CVE-2025-53636?: CVE-2025-53636 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability low.
Is CVE-2025-53636 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-53636?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-53636 have an EU (EUVD) identifier?: Yes. CVE-2025-53636 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-21186.
When was CVE-2025-53636 published?: CVE-2025-53636 was published on 2025-07-11 and last updated on 2026-06-17.

References

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